Security enhancements

Status

• 3 Proposls: Shen, SHTTP, SSL
• Workshop at MIT 1 Nov 94. Some modularization and possibility of common protoocol emerges.
• HTTP-S BOF at San Jose IETF
• HTTP-S working group forming at IETF
• Urgency clear

Tim BL, MIT & CERN. W3C Dec 94